# Endoscopic full-thickness resection of a rectal submucosal tumor with the double-tunnel bridge formation method: a case report

**Authors:** Naoya Toyoshima, Masau Sekiguchi, Hiroyuki Takamaru, Yukihide Kanemitsu, Susumu Hijioka, Toshihiro Haga, Yutaka Saito

PMC · DOI: 10.1055/a-2771-4546 · Endoscopy · 2026-03-05

## Full-text entities

- **Diseases:** Granulomatous inflammation (MESH:D007249), fibrosis (MESH:D005355), submucosal tumor (MESH:D009369), rectal submucosal tumor (MESH:D012004), colorectal epithelial lesions (MESH:D002277)
- **Species:** Homo sapiens (human, species) [taxon 9606]

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## References

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Source: https://tomesphere.com/paper/PMC12962823